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Keflavik Intl

$170+ Cheap flights from Baltimore (BWI) to Keflavik Intl (KEF)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KEF
May 25 — Jun 11
Sun 5/25
Sun 6/1
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Reykjavik Keflavik Intl are usually found in January or March, booked 17 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Baltimore to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 May 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$388
(Kiwi.com)

One-way from

$172
(Booking.com)

Popular in

April

Cheapest in

January

Average price

$444
Provider with most accurate pricing for Baltimore/Washington-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Reykjavik Keflavik Intl flights.
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From Baltimore/Washington to Reykjavik Keflavik Intl
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One-way flight from Baltimore/Washington to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Baltimore to Keflavik Intl

Cheapest flights from Baltimore to Keflavik Intl
Explore the most affordable flight options available from Baltimore to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.

This PLAY deal was found by Cheapflights users on 5/18. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:05 pmBWI - KEF
Nonstop6h 00mPLAY
Mon 12/13:20 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 5/18$377
This KLM deal was found by Cheapflights users on 5/19. 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 9/812:15 pmBWI - KEF
2 stops17h 15mKLM
Mon 9/1511:25 amKEF - BWI
2 stops16h 47mKLM
Deal found 5/19$378
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:30 pmBWI - KEF
Nonstop5h 55mIcelandair
Sun 9/75:00 pmKEF - BWI
Nonstop6h 25mIcelandair
Deal found 5/19$389
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Sat 7/127:10 amBWI - KEF
1 stop17h 35mMultiple Airlines
Wed 7/163:45 pmKEF - BWI
1 stop19h 45mMultiple Airlines
Deal found 5/20$396
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:00 amBWI - KEF
1 stop20h 20mDelta
Wed 8/209:30 amKEF - BWI
1 stop12h 45mDelta
Deal found 5/19$500
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 8/146:15 amBWI - KEF
2 stops21h 55mUnited Airlines
Fri 8/229:30 amKEF - BWI
2 stops32h 18mUnited Airlines
Deal found 5/20$501

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated May 20, 2025.
Use the filters below to find and compare flights from Baltimore to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Baltimore

Fly to

Keflavik Intl

Route

Depart

Return

Price

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 9/8

12:15 pm-9:30 am

2 stops17h 15m

Reykjavik Keflavik Intl

Mon 9/15

11:25 am-12:12 am

2 stops16h 47m

$378

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 8/28

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Tue 9/2

3:05 pm-5:40 pm

Nonstop6h 35m

$385

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 9/4

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Sun 9/7

5:00 pm-7:25 pm

Nonstop6h 25m

$389

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sat 7/12

7:10 am-4:45 am

1 stop17h 35m

Reykjavik Keflavik Intl

Wed 7/16

3:45 pm-7:30 am

1 stop19h 45m

$396

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 8/10

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-6:15 pm

1 stop12h 45m

$500

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 8/14

6:15 am-8:10 am

2 stops21h 55m

Reykjavik Keflavik Intl

Fri 8/22

9:30 am-1:48 pm

2 stops32h 18m

$501

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 9/16

6:50 pm-4:55 am

Nonstop6h 05m

$170

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 7/16

2:10 pm-4:45 am

1 stop10h 35m

$191

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 6/1

8:30 pm-6:25 am

Nonstop5h 55m

$393

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 8/5

5:26 pm-6:20 am

1 stop8h 54m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 19 results
1
2

Compare providers for flights from Baltimore 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 Baltimore to Keflavik Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Reykjavik Keflavik Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Baltimore-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Baltimore-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Baltimore to Reykjavik Keflavik Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Reykjavik Keflavik Intl Airport trip
Airlines
Icelandair

Saga Premium offers noise-cancelling headphones and generous legroom, enhancing comfort on long flights.


Icelandair's Stopover Program allows a 3-7 day Iceland visit at no extra charge.

Read more about Icelandairby Bill Fink
PLAY

Consider PLAY Flex for extra legroom and two checked bags, ideal for longer flights.


Add a free stopover in Reykjavik for up to 10 days on transatlantic flights.

Read more about PLAYby Victoria M. Walker
Our travel experts
Bill Fink

Bill Fink

Expert on Icelandair

Bill Fink

Bill Fink

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more
Victoria M. Walker

Victoria M. Walker

Expert on PLAY

Victoria M. Walker

Victoria M. Walker

Victoria M. Walker is an award-winning travel reporter who writes the “Carrying On” newsletter. Victoria writes about airlines and hotels and fell in love with travel after her first flight in 2014. She was raised in Virginia and is based in Brooklyn, NY. She is interested in finding the best pizza and coffee in every city she visits.

Read more

Best time to book a flight from Baltimore to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Baltimore with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Baltimore to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Keflavik Intl. Price data was last updated on May 16, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Reykjavik Keflavik Intl Airport, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Baltimore to Reykjavik Keflavik Intl Airport (average of $328). Flying from Baltimore to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to KEF?

Find hourly flight availability from Baltimore to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2025.

It’s typically best to fly out from Baltimore to Reykjavik Keflavik Intl Airport at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Baltimore to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from Baltimore to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 20, 2025.

The most flights from BWI to KEF are scheduled on a Monday (2 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 May 20, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and KLM from Baltimore to Reykjavik to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,346 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,744 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Scandinavian Airlines
7.3
Good
1,364 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly from for flights from Baltimore to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There is 1 flight from Baltimore/Washington to Reykjavik Keflavik Intl per day from 3 different airlines.

  • What are the cheapest airlines flying from Baltimore to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, PLAY ($388), Icelandair ($489), and Delta ($500) offers the cheapest pricing from Baltimore to Reykjavik Keflavik Intl Airport. Users have found that PLAY is 14% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Baltimore to Reykjavik Keflavik Intl Airport one-way?

    One-way options have recently been found by users for as low as $172 on PLAY. Other airlines that offer cheap prices include Icelandair from $393 and KLM from $394 one-way.

  • What are the cheapest flights from Baltimore to Reykjavik Keflavik Intl Airport?

    Looking for the cheapest flight from Baltimore to Reykjavik Keflavik Intl Airport? While on average our users pay $1,617, our data indicates the cheapest price to be $153. The most popular route (Baltimore/Washington - Reykjavik Keflavik Intl), is priced around $244.

  • Can I find deals for flights from Baltimore to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Baltimore to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Keflavik Intl?

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

  • Can I find deals for business class flights from Baltimore to Keflavik Intl?

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

  • What is the cheapest month to book a flight from Baltimore to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Reykjavik Keflavik Intl Airport (average of $328). Flying from Baltimore to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Keflavik

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Alternative routes for Baltimore to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
Philadelphia to Keflavik Intl flights

Top 2 airlines flying from Baltimore to Keflavik Intl

Discover the top 2 airlines that operate flights from Baltimore 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 2,558,603 searches. Data last updated May 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$234Average$366FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$366Average$537FlexibilityNo cancel feeOn-time76%

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