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Cheap flights from Thailand to Reykjavik from ฿11,605

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — REK
26 Jan — 2 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Reykjavik

Enter your travel dates to find the best prices.

Best flights from Thailand to Reykjavik
Discover carefully curated flight deals from Thailand to Reykjavik that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 December 2025.

Wed 4/312:30BKK - KEF
1 stop35h 45mMultiple Airlines
Wed 18/318:05KEF - BKK
2 stops58h 00mMultiple Airlines
Deal found 25/12฿28,020
Fri 13/308:05BKK - KEF
1 stop32h 10mFinnair
Sun 22/307:30KEF - BKK
1 stop22h 45mFinnair
Deal found 25/12฿34,971
Sun 10/501:45BKK - KEF
2 stops39h 10mQatar Airways
Tue 19/508:35KEF - BKK
2 stops21h 50mQatar Airways
Deal found 27/12฿37,547
Fri 13/308:15BKK - KEF
2 stops38h 00mMultiple Airlines
Sun 22/307:30KEF - BKK
2 stops21h 45mMultiple Airlines
Deal found 25/12฿30,627
Sun 10/507:05BKK - KEF
1 stop31h 45mFinnair
Wed 13/517:15KEF - BKK
1 stop29h 15mFinnair
Deal found 27/12฿37,578
Wed 13/508:40BKK - KEF
2 stops22h 55mMultiple Airlines
Mon 18/507:50KEF - BKK
1 stop15h 25mMultiple Airlines
Deal found 27/12฿35,499
Mon 11/507:05BKK - KEF
1 stop31h 45mFinnair
Thu 14/508:35KEF - BKK
1 stop37h 55mFinnair
Deal found 27/12฿37,578
Sat 23/520:00CNX - KEF
2 stops42h 50mFinnair
Tue 26/508:35KEF - CNX
2 stops41h 45mFinnair
Deal found 26/12฿47,445
Wed 28/121:40CNX - KEF
2 stops42h 35mFinnair
Sun 1/210:00KEF - CNX
2 stops28h 00mFinnair
Deal found 24/12฿53,962

Find flight deals from Thailand to Reykjavik

Keep the following information in mind while searching for Thailand to Reykjavik flight deals. Data was last updated 27 December 2025.

Round-trip from

฿26,748

One-way from

฿11,605

Popular in

December

Cheapest in

May

Average price

฿40,681
ลุฟท์ฮันซ่า
  • ลุฟท์ฮันซ่า
  • 11/5-16/5
  • 2 total stops
  • 60h 30m total
  • Thailand to Reykjavik
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 32h 50m total
  • Thailand to Reykjavik
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿52,386 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿28,914 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand 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 27 December 2025.
Use the filters below to find and compare flights from Thailand to Reykjavik that are best for you.

Fly from

Thailand

Fly to

Reykjavik

Route

Depart

Return

Price

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 4/3

12:30-17:15

1 stop35h 45m

Reykjavik Keflavik Intl

Wed 18/3

18:05-11:05

2 stops58h 00m

฿28,020

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

08:15-15:15

2 stops38h 00m

Reykjavik Keflavik Intl

Sun 22/3

07:30-12:15

2 stops21h 45m

฿30,627

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

08:05-09:15

1 stop32h 10m

Reykjavik Keflavik Intl

Sun 22/3

07:30-13:15

1 stop22h 45m

฿34,971

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 13/5

08:40-00:35

2 stops22h 55m

Reykjavik Keflavik Intl

Mon 18/5

07:50-06:15

1 stop15h 25m

฿35,499

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sun 10/5

01:45-09:55

2 stops39h 10m

Reykjavik Keflavik Intl

Tue 19/5

08:35-13:25

2 stops21h 50m

฿37,547

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sun 10/5

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Wed 13/5

17:15-05:30

1 stop29h 15m

฿37,578

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 11/5

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Thu 14/5

08:35-05:30

1 stop37h 55m

฿37,578

Chiang MaiReykjavik

CNX - KEF

CNXKEF

Chiang Mai

Sat 23/5

20:00-07:50

2 stops42h 50m

Reykjavik Keflavik Intl

Tue 26/5

08:35-09:20

2 stops41h 45m

฿47,445

Chiang MaiReykjavik

CNX - KEF

CNXKEF

Chiang Mai

Wed 28/1

21:40-09:15

2 stops42h 35m

Reykjavik Keflavik Intl

Sun 1/2

10:00-21:00

2 stops28h 00m

฿53,962

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 11/5

15:05-16:55

2 stops32h 50m

฿11,605

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Thailand to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Thailand 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 Thailand to Reykjavik
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated 27 December 2025.
Check out reviews from past customers who have flown with Finnair from Thailand to Reykjavik to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,339 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,339 reviews
Finnair
7.6
Good
1,339 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Thailand 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 Thailand to Reykjavik?

    Airlines like Finnair fly from Thailand to Reykjavik in about 32h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Thailand and Reykjavik is about 10137 km.

  • What are the most popular routes from Thailand to Reykjavik?

    When deciding which route to take from Thailand to Reykjavik, consider Bangkok Suvarnabhumi - Reykjavik Keflavik Intl, Chiang Mai - Reykjavik Keflavik Intl or Bangkok Don Mueang Intl - Reykjavik Keflavik Intl, as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand 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 Thailand 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 Thailand to Reykjavik

Discover the top airline that operate flights from Thailand 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 27 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿31,305Average฿49,827FlexibilityNo 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 Thailand to Reykjavik?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thailand to Reykjavik.

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

Yes, we can. To see specific flights from Thailand to Reykjavik with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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