$738+ Cheap flights from Grand Rapids (GRR) to Keflavik Intl (KEF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — KEF
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Rapids to Keflavik Intl
Cheapest
Best
Last-minute
Cheapest flights from Grand Rapids to Keflavik IntlExplore the most affordable flight options available from Grand Rapids to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Grand Rapids to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 am -
1 stop16h 10m
Sun 11/155:10 pm -
1 stop24h 46m
Deal found 9/13![Multiple Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:00 am -
2 stops46h 00m
Thu 12/1712:00 pm -
1 stop16h 59m
Deal found 9/9![United Airlines logo]()
$791
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 am -
2 stops28h 20m
Sun 11/156:05 pm -
2 stops34h 49m
Deal found 9/13![Scandinavian Airlines logo]()
$850
This Icelandair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:55 pm -
1 stop12h 35m
Thu 12/175:00 pm -
1 stop12h 20m
Deal found 9/9![Multiple Airlines logo]()
$869
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:45 am -
2 stops28h 35m
Fri 11/137:50 am -
2 stops21h 04m
Deal found 9/13![Multiple Airlines logo]()
$893
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:17 pm -
2 stops42h 03m
Sun 11/156:05 pm -
2 stops34h 49m
Deal found 9/11![Scandinavian Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
2 stops22h 50m
Wed 10/149:15 am -
2 stops40h 40m
Deal found 9/9![United Airlines logo]()
$955
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:15 pm -
2 stops38h 30m
Sat 10/172:20 pm -
2 stops37h 34m
Deal found 9/10![Multiple Airlines logo]()
$974
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop13h 05m
Sat 10/1710:00 am -
2 stops31h 09m
Deal found 9/11![United Airlines logo]()
$977
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:06 pm -
1 stop14h 34m
Mon 9/215:10 pm -
2 stops26h 16m
Deal found 9/13![Multiple Airlines logo]()
$984
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:10 pm -
2 stops34h 35m
Sat 10/172:20 pm -
2 stops37h 34m
Deal found 9/10![Lufthansa logo]()
$1,003
Best flights from Grand Rapids to Keflavik IntlDiscover carefully curated flight deals from Grand Rapids to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Grand Rapids to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 am -
1 stop16h 10m
Sun 11/155:10 pm -
1 stop24h 46m
Deal found 9/13![Multiple Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:00 am -
2 stops46h 00m
Thu 12/1712:00 pm -
1 stop16h 59m
Deal found 9/9![United Airlines logo]()
$791
This Orbitz deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:30 am -
2 stops21h 55m
Sun 1/173:20 pm -
2 stops35h 46m
Deal found 9/13![Lufthansa logo]()
$847
This Ovago deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/157:43 pm -
2 stops34h 07m
Fri 2/2611:45 am -
2 stops17h 56m
Deal found 9/12![British Airways logo]()
$988
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/81:00 pm -
2 stops23h 20m
Thu 3/184:30 pm -
2 stops34h 38m
Deal found 9/13![Multiple Airlines logo]()
$864
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
2 stops22h 50m
Wed 10/149:15 am -
2 stops40h 40m
Deal found 9/9![United Airlines logo]()
$955
This Icelandair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:55 pm -
1 stop12h 35m
Thu 12/175:00 pm -
1 stop12h 20m
Deal found 9/9![Multiple Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop13h 05m
Sat 10/1710:00 am -
2 stops31h 09m
Deal found 9/11![United Airlines logo]()
$977
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:15 pm -
3 stops37h 40m
Mon 10/1910:00 am -
2 stops15h 55m
Deal found 9/14![Multiple Airlines logo]()
$1,294
Last-minute flights from Grand Rapids to Keflavik IntlDiscover last-minute flight deals from Grand Rapids to Keflavik Intl. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Keflavik Intl. Data last updated September 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:31 pm -
1 stop12h 09m
Mon 9/215:10 pm -
2 stops26h 16m
Deal found 9/13![Multiple Airlines logo]()
$1,012
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:06 pm -
1 stop14h 34m
Mon 9/215:10 pm -
2 stops26h 16m
Deal found 9/13![Multiple Airlines logo]()
$984
This KLM deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:35 pm -
1 stop8h 25m
Mon 9/219:30 am -
1 stop18h 29m
Deal found 9/13![KLM logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:03 pm -
1 stop14h 57m
Tue 9/2210:00 am -
2 stops34h 00m
Deal found 9/13![United Airlines logo]()
$1,128
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
2 stops22h 50m
Wed 10/149:15 am -
2 stops40h 40m
Deal found 9/9![United Airlines logo]()
$955
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop13h 05m
Sat 10/1710:00 am -
2 stops31h 09m
Deal found 9/11![United Airlines logo]()
$977
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:15 pm -
2 stops38h 30m
Sat 10/172:20 pm -
2 stops37h 34m
Deal found 9/10![Multiple Airlines logo]()
$974
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:10 pm -
2 stops34h 35m
Sat 10/172:20 pm -
2 stops37h 34m
Deal found 9/10![Lufthansa logo]()
$1,003
This Ovago deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 am -
2 stops30h 15m
Mon 10/1912:00 pm -
1 stop15h 54m
Deal found 9/14![Multiple Airlines logo]()
$1,059
Find flight deals from Grand Rapids to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Keflavik Intl (KEF). 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $738 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids to Keflavik Intl 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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Grand Rapids to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Mon 11/9
9:00 am-6:10 am
1 stop16h 10m
Reykjavik Keflavik Intl
Sun 11/15
5:10 pm-12:56 pm
1 stop24h 46m
$738
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Sat 12/12
7:00 am-10:00 am
2 stops46h 00m
Reykjavik Keflavik Intl
Thu 12/17
12:00 pm-11:59 pm
1 stop16h 59m
$791
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Wed 1/13
11:30 am-2:25 pm
2 stops21h 55m
Reykjavik Keflavik Intl
Sun 1/17
3:20 pm-10:06 pm
2 stops35h 46m
$847
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Mon 3/8
1:00 pm-5:20 pm
2 stops23h 20m
Reykjavik Keflavik Intl
Thu 3/18
4:30 pm-11:08 pm
2 stops34h 38m
$864
Quickest round-trip
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Sat 12/12
12:55 pm-6:30 am
1 stop12h 35m
Reykjavik Keflavik Intl
Thu 12/17
5:00 pm-12:20 am
1 stop12h 20m
$869
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Wed 10/7
6:00 am-8:50 am
2 stops22h 50m
Reykjavik Keflavik Intl
Wed 10/14
9:15 am-9:55 pm
2 stops40h 40m
$955
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Fri 10/9
3:45 pm-8:50 am
1 stop13h 05m
Reykjavik Keflavik Intl
Sat 10/17
10:00 am-1:09 pm
2 stops31h 09m
$977
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Mon 2/15
7:43 pm-10:50 am
2 stops34h 07m
Reykjavik Keflavik Intl
Fri 2/26
11:45 am-12:41 am
2 stops17h 56m
$988
Grand RapidsReykjavik
GRR Grand Rapids Gerald R. Ford Intl - KEF Reykjavik Keflavik Intl
GRRKEF
Grand Rapids Gerald R. Ford Intl
Mon 10/12
2:15 pm-7:55 am
3 stops37h 40m
Reykjavik Keflavik Intl
Mon 10/19
10:00 am-9:55 pm
2 stops15h 55m
$1,294
Sorted by cheapest first
Compare providers for flights from Grand Rapids to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Keflavik Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Rapids-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Rapids to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Grand Rapids with our price prediction graph.
GRR-KEF
Estimated round-trip 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.
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated September 14, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Grand Rapids to Reykjavik Keflavik Intl Airport 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.
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Top 2 airlines flying from Grand Rapids to Keflavik Intl
Discover the top 2 airlines that operate flights from Grand Rapids to Keflavik Intl. 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$654 | Average$933 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$684 | Average$875 | FlexibilityNo cancel fee | On-time69% |