Title: $375 Cheap Flights to Southern Iceland - Expedia.com ![Reynisfjara black sand beach in Iceland. Reynisfyal Mountains](https://images.trvl-media.com/place/668923434895958016/34e2edcf-ee2e-4b52-82cc-44f335b74458.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/668923434895958016/34e2edcf-ee2e-4b52-82cc-44f335b74458.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $375 Cheap Flights to Southern Iceland [View $375 flight on Mon, May 18, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BOS,to:KEF,departure:5/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:374.10&airProductToken=AQozCjEIxpIBEgM2MzIYwZMBIIopKNSujQMwirGNAzhWQABYAWoFTElHSFRyCFZPMUhVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) [Southern Iceland Travel Guide](https://expedia.com/Southern-Iceland.dx668923434895958016)[Hotels in Southern Iceland](https://expedia.com/Southern-Iceland-Hotels.d668923434895958016.Travel-Guide-Hotels)[Car Rentals in Southern Iceland](https://expedia.com/Car-Rentals-In-Southern-Iceland.d668923434895958016.Car-Rental-Guide)[Southern Iceland Vacation Packages](https://expedia.com/Southern-Iceland.d668923434895958016.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Southern Iceland? Prices were available within the past 7 days and start at $375 for one-way flights and $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, Apr 15 - Mon, Apr 20 BOS Boston KEF Reykjavik $414 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOS,to:KEF,departure:4/15/2026TANYT&leg2=from:KEF,to:BOS,departure:4/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:413.33&airProductToken=AQp-Cj4I1qYBEgQyNzE1GMGTASCpUSj6tooDMNO3igM4VEAAWAFqBUxJR0hUcghPS04wMkxCUnoKCMSYARIENTgwOAo8CNamARIEMzk2ORipUSCKKSjru4oDMLq-igM4VEABWAFqBUxJR0hUcghPS04wMkxCUnoJCMSYARIDMjQ2Cn4KPAjWpgESBDQwNDgYiikgqVEoreyKAzCZ74oDOFRAAFgBagVMSUdIVHIIT0tOMDJMQlJ6CQjEmAESAzI0Nwo-CNamARIENDMwMhipUSDBkwEop_GKAzCK8ooDOFRAAVgBagVMSUdIVHIIT0tOMDJMQlJ6CgjEmAESBDU3OTgSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Sep 22 - Tue, Sep 29 JFK New York KEF Reykjavik $434 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:KEF,departure:9/22/2026TANYT&leg2=from:KEF,to:JFK,departure:9/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.43&airProductToken=AQo2CjQIxJgBEgMyNDYYqVEgiiko68OYAzC6xpgDOEVAAFgBaglNQUlOQkFTSUNyCFhLTjAyTEJSCjYKNAjEmAESAzI0NxiKKSCpUSjtipkDMNqNmQM4RUAAWAFqCU1BSU5CQVNJQ3IIWEtOMDJMQlISDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, Apr 19 - Wed, Apr 29 EWR New York KEF Reykjavik $444 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:KEF,departure:4/19/2026TANYT&leg2=from:KEF,to:EWR,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:443.73&airProductToken=AQoiCiAIxpIBEgM2MjIYxI0BIIopKJnnigMw9-mKAzhOQABYAQoiCiAIxpIBEgM2MjMYiikgxI0BKJzUiwMwk9eLAzhOQABYARIKCAEQARgBKgJGSRgBIgQIARABKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, Apr 15 - Mon, Apr 20 BOS Boston KEF Reykjavik $470 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOS,to:KEF,departure:4/15/2026TANYT&leg2=from:KEF,to:BOS,departure:4/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.33&airProductToken=AQp-Cj4Iy5gBEgQ1MzExGMGTASCpUSj6tooDMNO3igM4VkAAWAFqBUxJR0hUcghWS04wMkxCUnoKCMSYARIENTgwOAo8CMuYARIENjAzNxipUSCKKSjru4oDMLq-igM4VkABWAFqBUxJR0hUcghWS04wMkxCUnoJCMSYARIDMjQ2Cn4KPAjLmAESBDYwNDQYiikgqVEoreyKAzCZ74oDOFZAAFgBagVMSUdIVHIIVktOMDJMQlJ6CQjEmAESAzI0Nwo-CMuYARIENjkxORipUSDBkwEo__KKAzDb84oDOFZAAVgBagVMSUdIVHIIVktOMDJMQlJ6CgjEmAESBDI2MzkSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAB) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Apr 14 - Tue, Apr 21 BOS Boston KEF Reykjavik $489 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOS,to:KEF,departure:4/14/2026TANYT&leg2=from:KEF,to:BOS,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:488.33&airProductToken=AQp-Cj4IwYwBEgQyMjYyGMGTASCpUSicr4oDMPGvigM4UkAAWAFqBUxJR0hUcghSS04wMkxCUnoKCMSYARIENTcwMgo8CMGMARIEMzU5MhipUSCKKSjLsIoDMJqzigM4UkABWAFqBUxJR0hUcghSS04wMkxCUnoJCMSYARIDMjQ2Cn4KPAjBjAESBDM2MDIYiikgqVEozfeKAzC5-ooDOFZAAFgBagVMSUdIVHIIVktOMDJMQlJ6CQjEmAESAzI0Nwo-CMGMARIENTYzMhipUSDBkwEon_6KAzD7_ooDOFZAAVgBagVMSUdIVHIIVktOMDJMQlJ6CgjEmAESBDI2MzkSCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ## Frequently asked questions ### What month is the cheapest to fly to Southern Iceland? ### Which US cities fly direct to Southern Iceland? > - New York > - Boston > - Washington > - Baltimore > - Newark ### How to find a cheap flight to Southern Iceland? ### How to get a cheap last-minute flight to Southern Iceland? ### How far in advance should I book a flight to Southern Iceland? ### Which day of the week is the cheapest day to buy a plane ticket to Southern Iceland? ### Which airlines fly to Southern Iceland? > - Icelandair - 364 flights to Southern Iceland each month, including 364 flights to Keflavik Intl. Airport (KEF) per month. > - Fly Play - 104 flights to Southern Iceland each month, including 104 flights to Keflavik Intl. Airport (KEF) per month. > - Delta Air Lines - 30 flights to Southern Iceland each month, including 30 flights to Keflavik Intl. Airport (KEF) per month. ### Can I save money by booking a Southern Iceland trip package? ### Can I change or cancel my flight to Southern Iceland? \*Flight schedules are subject to change. \*Available to One Key members. ## Travel information | Destination airport | Keflavik Intl. | | ----------------------------- | -------------- | | Destination airport IATA code | KEF | | Destination city name | Reykjavik | | Roundtrip price | $413 | ## Trending flights to Southern Iceland Prices were available within the past 7 days and start at $375 for one-way flights and $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, Apr 15 - Mon, Apr 20 BOS Boston KEF Reykjavik $414 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOS,to:KEF,departure:4/15/2026TANYT&leg2=from:KEF,to:BOS,departure:4/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:413.33&airProductToken=AQp-Cj4I1qYBEgQyNzE1GMGTASCpUSj6tooDMNO3igM4VEAAWAFqBUxJR0hUcghPS04wMkxCUnoKCMSYARIENTgwOAo8CNamARIEMzk2ORipUSCKKSjru4oDMLq-igM4VEABWAFqBUxJR0hUcghPS04wMkxCUnoJCMSYARIDMjQ2Cn4KPAjWpgESBDQwNDgYiikgqVEoreyKAzCZ74oDOFRAAFgBagVMSUdIVHIIT0tOMDJMQlJ6CQjEmAESAzI0Nwo-CNamARIENDMwMhipUSDBkwEop_GKAzCK8ooDOFRAAVgBagVMSUdIVHIIT0tOMDJMQlJ6CgjEmAESBDU3OTgSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB)