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Cheap flights from Bangkok to Reykjavik from ฿11,451

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — REK
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Reykjavik
Explore the most affordable flight options available from Bangkok to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Fri 17/403:15
BKK
-
KEF
2 stops37h 40m
Multiple Airlines
Sat 25/417:50
KEF
-
BKK
2 stops53h 25m
Multiple Airlines
Deal found 4/3฿27,356
Thu 23/409:05
BKK
-
KEF
2 stops31h 50m
Multiple Airlines
Wed 6/510:45
KEF
-
BKK
2 stops24h 35m
Multiple Airlines
Deal found 2/3฿29,678
Sun 1/1108:25
BKK
-
KEF
1 stop33h 45m
Multiple Airlines
Sat 14/1118:35
KEF
-
BKK
1 stop33h 10m
Multiple Airlines
Deal found 5/3฿31,142
Sat 5/907:05
BKK
-
KEF
1 stop31h 45m
Finnair
Sun 13/908:35
KEF
-
BKK
1 stop37h 55m
Finnair
Deal found 6/3฿31,682
Thu 2/403:15
BKK
-
KEF
2 stops46h 30m
Multiple Airlines
Sat 18/419:25
KEF
-
BKK
2 stops45h 25m
Multiple Airlines
Deal found 2/3฿31,841
Thu 23/407:05
BKK
-
KEF
1 stop31h 45m
Finnair
Wed 6/508:35
KEF
-
BKK
1 stop37h 55m
Finnair
Deal found 2/3฿33,305
Sun 19/419:10
BKK
-
KEF
2 stops54h 35m
Multiple Airlines
Sun 26/418:35
KEF
-
BKK
1 stop28h 40m
Multiple Airlines
Deal found 4/3฿34,641
Sun 29/320:25
DMK
-
KEF
3 stops28h 35m
Multiple Airlines
Mon 13/408:35
KEF
-
DMK
3 stops37h 00m
Multiple Airlines
Deal found 5/3฿45,138
Thu 9/410:40
DMK
-
KEF
3 stops34h 10m
Multiple Airlines
Sun 19/410:30
KEF
-
DMK
3 stops28h 40m
Multiple Airlines
Deal found 5/3฿59,102

Find flight deals from Bangkok to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 March 2026.

Round-trip from

฿27,356

One-way from

฿11,451
17/4-25/4
  • 17/4-25/4
  • 4 total stops
  • 91h 05m total
  • Bangkok to Reykjavik
Search Deals
12/5
  • 12/5
  • 2 total stops
  • 26h 00m total
  • Bangkok to Reykjavik
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from Bangkok to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sat 23/5

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Wed 27/5

17:15-05:30

1 stop29h 15m

฿37,853

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sat 18/4

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Sat 25/4

08:40-05:30

1 stop37h 50m

฿39,221
Fastest return journey

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sat 4/4

07:55-08:40

3 stops31h 45m

Reykjavik Keflavik Intl

Fri 17/4

10:45-20:25

2 stops26h 40m

฿40,207

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Thu 9/4

11:55-09:40

3 stops28h 45m

Reykjavik Keflavik Intl

Sun 19/4

17:05-11:50

3 stops35h 45m

฿41,575

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 31/3

09:30-18:20

2 stops39h 50m

Reykjavik Keflavik Intl

Tue 14/4

07:20-13:10

2 stops22h 50m

฿43,770

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Thu 9/4

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Sun 19/4

08:35-05:30

1 stop37h 55m

฿44,088

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 3/4

07:05-07:55

1 stop31h 50m

Reykjavik Keflavik Intl

Thu 16/4

08:35-05:30

1 stop37h 55m

฿45,551

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Thu 9/4

10:40-13:50

3 stops34h 10m

Reykjavik Keflavik Intl

Sun 19/4

10:30-22:10

3 stops28h 40m

฿59,102
Cheapest one-way

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Thu 14/5

09:45-09:55

2 stops31h 10m

฿13,042

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Mon 16/3

21:10-11:00

3 stops44h 50m

฿15,237

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Reykjavik
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangkok to Reykjavik?

    For as low as ฿37,853, Finnair can have you in Reykjavik from Bangkok in 31h 45m. Bangkok and Reykjavik are separated by a distance of 10137 km.

  • What is the cheapest airline to fly from Bangkok to Reykjavik round-trip?

    Finnair, at ฿33,221, was found to be the cheapest airline from Bangkok to Reykjavik..

  • Can I find deals for flights from Bangkok to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Bangkok to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Reykjavik.

  • Can I find deals for business class flights from Bangkok to Reykjavik?

    Yes. Cheapflights offers flight deals from Bangkok to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Keflavik Intl flights

Top airline flying from Bangkok to Reykjavik

Discover the top airline that operate flights from Bangkok to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿33,221Average฿54,631FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Reykjavik?

Cheapflights makes it easy to find Bangkok to Reykjavik flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Reykjavik?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Reykjavik for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangkok to Reykjavik with no change fees?

Need flexible booking options for your flight to Reykjavik from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Reykjavik become cheaper?

Yes, Cheapflights offers price alerts on Bangkok to Reykjavik flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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