Top 20 Best Nikon D3400 External Flash Reviews & Comparison [Ultimate Guide]

The future of the best nikon d3400 external flash is here, and we’ve got all the best picks for 2024. We have compiled 77563 reviews from top experts that led us to these 20 devices on the list.

The Best Nikon D3400 External Flash Deals This Week: 

Bestseller No. 1
NEEWER NW655-N TTL Flash Speedlite Compatible with Nikon DSLR Cameras, GN60 2.4G HSS 1/8000s Speedlight, 230 Full Power Flashes, Recycle in 0.1-2.6s, AA Batteries Powered (not Included)
  • 【Powerful & Versatile TTL Camera Flash】 This compact flash weighs only 12.87oz/365g and provides a powerful output with GN60 (ISO100, 200mm) and 5600K (±200K) stable color temperature. Supports TTL/M/Multi flash modes, flash exposure compensation (FEC), flash exposure bracketing (FEB), optical slave modes (S1/S2), and more
  • 【AA Batteries Powered Fast Recycling】 Powered by 4 x AA batteries or a 2500mAh Ni MH battery (all not included) for up to 230 times of full power flashes, 0.1-2.6s recycling time and a flash duration from 1/300 to 1/20000s. Also support 1/8000s high speed sync and front and rear curtain sync, capturing stunning moments
  • 【Built in 2.4G Wireless Q System】 Has 3 wireless control groups (M/A/B), 32 channels (1-32), and 99 IDs (1-99). Compatible with the QPro-N TTL transmitters (not included). Use it as a Master/Slave flash to control other Q system flashes with a transmission range of up to 328'/100m (no obstacles). The light illumination is uniform and the output is stable, which greatly expands your creative possibilities for flash photography. USB firmware update supported
  • 【Flexible Angles & Soft Light Effects】 The flash can be adjusted from 0° to 270° horizontally and -7° to 90° vertically, allowing for precise control of light direction, even bounce flash off ceilings or walls with the included diffuser and catchlight panel for soft light and radiant catchlights. The flash coverage can be automatically or manually set to match 20-200mm lens focal lengths
  • 【Wider Compatibility】 With a quick release hot shoe mount, this flash is compatible with Nikon Z9 Z8 Zfc Z50 Z5 Z6 Z7 Z6II Z7II D4 D5 D6 D60 D70S D90 D100 D200 D300 D610 D700 D750 D780 D800 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D7100 D7500 (NOT compatible with D810). Also works with NEEWER CRS6, NS-HC kits to attach more accessories. For camera incompatibility or flash issues, firmware upgrades are available
Bestseller No. 2
Meike MK950N TTL Camera Flash Speedlite Compatible with Nikon D5300 D7100 D7000 D5200 D5000 D3500 D3100 D3200 D600 D90 D80 etc
  • 【New charging socket for external power pack】Adds a charging socket for external power pack to meet your higher demand for charging recycle.
  • 【New PC synchronous port】Adds a standard PC synchronous port, which makes it simple for you to use the PC synchronous line.
  • 【High speed continuous shooting】Under the output level of 1/8 or below, MK950 can support the 8FPS high speed continuous shooting.
  • 【The improved power saving mode】 In the power saving mode, the flash will get automatic shutdown sooner; for non-saving mode, it will take a longer time before automatic shut down.
  • 【Super speed of charging recycle】It only takes 3 seconds in charging after full power output: even without new batteries, you can get the super charging speed than it only needs 4-5 seconds; you can use the external power pack to accelerate the charging speed once more.
Bestseller No. 3
NEEWER Z1-N TTL Round Head Flash Speedlite for Nikon with Magnetic Dome Diffuser, 76Ws 2.4G 1/8000s HSS Speedlight, 10 Levels LED Modeling Lamp, 2600mAh Battery, 480 Full Power Shots, 1.5s Recycling
  • 【Natural and Stunning Lighting Effect】 The NEEWER Z1-N flashlight boasts a circular fresnel head that ensures an even distribution of light, creating a soft falloff at the edges. With a stable color temperature of 5600K (+/-200K), it delivers consistent lighting. The flash zoom head (28–105mm) can be set automatically or manually. The built in 2W LED modeling lamp provides 10 adjustable brightness levels, ranging from 01 to 10
  • 【Advanced Performance】 Equipped with a powerful 76Ws output, it offers TTL auto flash, manual flash, stroboscopic flash, and optical slave modes (S1/S2). With high speed sync up to 1/8000s and first curtain/second curtain sync options, it provides precise control over your lighting. Enjoy additional features like flash exposure compensation (FEC), flash exposure bracketing (FEB), flash exposure lock (FEL), and more
  • 【Built in 2.4G Wireless Q System】 with 4 groups (M/A/B/C), 32 channels (1-32), and 99 ID (1-99), compatible with QPro-N TTL transmitters (both not included). The flash speedlight can also be used as a Master/Slave flash to control other flashes with a transmission range of up to 328'/100m (no obstacles). The light illumination is uniform and the output is stable, which greatly expands your creative possibilities for flash photography. Plus, it supports USB firmware update
  • 【High Capacity Battery & Flexible Bouncing】 The 7.4V 2600mAh lithium battery (NB-Z1) provides 480 full power flashes, 1.5s fast recycling time, and a flash duration between 1/180s and 1/20000s, ensuring an enhanced shooting experience. The flash head allows horizontal adjustment from 0° to 330° and vertical adjustment from -7° to 120°, delivering unparalleled shooting versatility
  • 【Magnetic Dome Diffuser & Wide Compatibility】The dome diffuser softens and spreads light evenly, reducing harsh flashes and shadows. The flash light also works with GM-M1, CR-M2, AK-R1 kits, S2 type, and CRB1 mounts. Compatible with Nikon Z9 Z8 Zfc Z50 Z5 Z6 Z7 Z6II Z7II D4 D5 D6 D60 D70S D90 D100 D200 D300 D610 D700 D750 D780 D800 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D7100 D7500(NOT compatible with D810). For camera incompatibility or flash issues, firmware upgrades are available
Bestseller No. 4
NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II
  • 【Upgraded Multifunctional Speedlite】 NW645II-N Speedlite supports TTL, HSS (high speed sync) up to 1/8000s, optical slave mode, stroboscopic flashes, rear curtain sync, and other features. A high guide number (GN58, ISO100m) allows lighting from a longer distance. A clear LCD screen displays all the information you need for precise settings
  • 【Premium Flash Output】 Flash output is adjustable from 1 to 1/128 in 1/3 increments according to the actual ambient light. 0.1-3.5s short recycle time and 1/300-1/20000s flash duration let you capture every transitory moment. An SD-9 external charging port is available to speed up the recycling. Stable 5600K±200K daylight delivers a consistent color temperature to all shots
  • 【Rear Curtain Flash Sync】 NW645II-N supports rear curtain sync in which flashes burst at the end of exposure and freeze movements in the meantime. With this useful feature at hand, you can easily achieve a well illuminated photoshoot with smooth, expressive motion trails
  • 【Optical Slave Control 】 It is compatible with original master flash units and can be activated when set on the same channel and group. Also supports S1 & S2 modes, where it can be triggered when the master units are in the manual mode and TTL mode, respectively
  • 【Flexible Bounce Angles】 Flash head can swivel up and down between -7° and 90° and rotate 270° to bounce the light off a wall and help you get natural photographs with fewer shadows. The diffusers and reflector create a broad and diffused output with less harsh shadows Compatible with Nikon D4 D5 D6 D60 D70S D90 D100 D200 D300 D610 D700 D750 D780 D800 D810 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D7100 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II cameras
Bestseller No. 5
NEEWER Upgraded NW635II-N TTL Camera Flash Speedlite with LCD Screen, Speedlight Compatible with Nikon D4 D5 D6 D90 D300 D500 D610 D700 D750 D780 D800 D810 D850 D3400 D5300 D7100 D7200 D7500 Z6II Z7II
  • 【Multiple Flash Modes】 NW635II-N Speedlite supports TTL, manual mode, optical slave S1/S2 mode, stroboscopic flash mode, flash exposure compensation, and other features. A high guide number GN58 (ISO 100, 180mm) allows lighting from a longer distance. A clear LCD screen displays all the information you need for precise flash settings
  • 【Adjustable Flash Output】 Flash output is adjustable from 1/1 to 1/128 for different ambient light conditions. 3.5s short recycle time and 1/300s–1/20000s flash duration let you capture every moment. Stable 5600K±200K daylight delivers a consistent color to all photoshoots
  • 【Flexible Bounce Angles】 Flash head can swivel up and down between -7° and 90° and rotate 270° to get natural photos with fewer shadows at multiple shooting angles. The diffusers and reflector help create more light effects
  • 【Lightweight & Portable】 Use 4 AA alkaline batteries (not included) or 4 nickel metal hydride batteries (not included) to power the flash. The flash is lightweight, so it can directly mount on the camera without weighing it down. A protective case stores and protects the flash during transport
  • 【Compatible Models】 Compatible with Nikon D4 D5 D6 D60 D70S D90 D100 D200 D300S D300 D500 D610 D700 D750 D780 D800 D810 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D5600 D7000 D7100 D7200 D7500 Z5 Z6 Z7 Z6II Z7II cameras(Note: not compatible with Z9 Z50)
Bestseller No. 6
Opteka IF-980 i-TTL Dedicated Auto-Focus Speedlight Flash with LCD Display for Nikon Z50, Z7, Z6, D6, D5, D4, D850, D810, D780, D750, D610, D500, D7500, D7200, D5600, D5500, D5300, D3500, D3400, D3300
  • MULTI POSITION - The Opteka IF-980 has an adjustable tilt head with six positions: -7 to 90°. The -7° downward tilt allows you to fully illuminate your subject when shooting close-up. You can also twist it to the left up to 90° and to the right up to 180°.
  • MULTI ZOOM - The Opteka IF-980 covers a 24-180mm range (in 35mm full frame format) and extends to 18-180mm with the diffuser panel in place. In auto mode the zoom range is stepless, it does not set at 24mm, 35mm, etc, but matches the exact focal length of the zoom lens for optimal lighting.
  • i-TTL - The flash and ambient light are reflected by the subject through the camera lens and then metered by the camera's TTL metering system. The flash power is adjusted accordingly. A digital camera TTL flash system, often known as i-TTL, involves firing a pre-flash before the actual exposure.
  • SPECIFICATIONS - Guide 85m / 278'@ ISO 100, Red Eye Reduction, Auto Focus Target Assist Illumination, On-Camera i-TTL, Wireless Capability, Slave Mode S1 and S2, Multi-Stroboscopic Flash Mode, Manual Flash Mode, Built-In Wide Angle Diffuser and Bounce, Up to 1500 Flash Cycles Per Charge (must use rechargeable batteries), Recycle Time 2.9s, 2.1" Backlit LCD, 7 to 90 Degree Tilt, 180 Degree Rotation, PC Sync Port, 1-Year Opteka Warranty.
  • COMPATIBILITY - Can be used on all Nikon cameras including Z50, Z7, Z6, D6, D5, D4, D3, D2, D1, D7500, D7200, D7100, D7000, D5600, D5500, D5400, D5300, D5200, D5100, D5000, D3500, D3400, D3300, D3200, D3100, D3000, D850, D810, D800, D780, D750, D700, D610, D600, D500, D400, D300, D200, D100, D90, D80, D70, D60, D50, D40.
Bestseller No. 7
NEEWER Upgraded NW635II-N TTL Camera Flash Speedlite, Speedlight with FC-16 Trigger, Diffuser, Lens Cap Compatible with Nikon D4 D5 D6 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Z5 Z6 Z7 Z6II Z7II
  • 【Multiple Flash Modes】 NW635II-N Speedlite features TTL, manual, S1/S2 optical slave modes, stroboscopic flashes, flash exposure compensation, 1-1/128 adjustable output, 3.5s recycle time, 1/300s-1/20000s flash duration, and 5600K±200K neutral daylight. GN58 (ISO 100, 180mm) guide number allows lighting from long distances
  • 【Transmitter/Receiver Set】 FC-16 transmitter/receiver set allows you to wirelessly trigger flashes on Speedlites and studio monolights, and wirelessly activate the shutter release button to take photographs. Set the transmitter and receiver on the same channel for easy operation
  • 【Flexible Bounce Angles】 Flash head can swivel up and down between -7° and 90° and rotate 270° to get natural photos with fewer shadows at multiple shooting angles. Included diffusers create diffused and balanced flash distribution along with diverse effects
  • 【Lightweight & Portable】 Power the flash with four AA batteries (not included) or four nickel metal hydride batteries (not included). This lightweight flash can directly attach to the camera via the hot shoe and slide into the case for safe storage while on the go. A lens cap holder always keeps the lens cap at hand
  • 【Compatible Models】 Compatible with Nikon D4 D5 D6 D60 D70S D90 D100 D200 D300 D610 D700 D750 D780 D800 D810 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D7100 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II cameras
Bestseller No. 8
Mini Flashlight, Portable Digital On-Camera Flash Speedlite, Hot Shoe Mount Flashlight for DSLR Cameras
  • 【Soft light 】: Slave flash for cameras, produces bright and soft light.
  • 【Easy to Install】: Hot shoe mount works with any digital camera. Easy operation and installation.
  • 【Compact, LightweightI With Professional 】:Mini and lightweight,om-camera design, easy to carry and storage.
  • 【Your Best Choice】:Great accessory for photography enthusiasts.The Camera Flash Speedlite can attaches to any DSLR or digital camera, including , Nikon, Panasonic, Olympus, and more.
  • 【Smart Sensing 】:Built-in digital slave and auto pre-flash sensor.
Bestseller No. 9
Meike iTTL TTL LED Macro Ring Flash Light for Nikon d3400 d5600 d5300 d3300 d3200 d3100 d5500 d5200 d5100 d7100 d750 d850 d7200 d500 d810 d7500 d5600 d5500 d7000 d3300 DSLR Camera with Hot Shoe Mount
  • The Macro Ring Flash can produce a ring of light that reduces shadow which is suitable for macro shotting.
  • Left and right flash function make the object appeared third dimension
  • More approach natural light use high quality LED light
  • 7 adapter rings are included to fit for different size lenses.
  • This MK-14EXT TTL Marco LED Ring Flash is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting.
Bestseller No. 10
TRIOPO TR-586N Fully Automatic TTL Zoom Flash for Nikon D3500 D3400 D5600 D5500 D5300 D7500, D750, D850, D7200, D610, D500, Other DSLR Cameras Good to 180 FT, E-TTL,Manual,I-TTL,Manual Modes (1/8000s)
  • Powerful Flash with High Guide No.58(ISO 100, 180mm),supports TTL,M,Multi,S1/S2,flash mode.
  • Wireless master and slave unit functions, Large-screen LCD display, TTL, manual and multi flash.
  • Flash Coverage: 18 - 180mm
  • Lighting times:100-1500 times;Flash time:1/200s-1/20000s
  • Vertical Rotation Angle: -7-90 degrees, Horizontal Rotation Angle: 0-180 degrees

Bottom Line about Nikon D3400 External Flash

When you purchase nikon d3400 external flash, it’s important to consider whether or not the item will actually serve its purpose. Sometimes we may think that an acquisition is necessary when really there are other options available at a lower cost, which would suffice just as well with no loss in value–reviewing these alternatives beforehand can help avoid wasting money on unnecessary purchases later down the line. 

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