
- Be in the knowGet alerts if flight prices drop or rise*
 - Book smarterSave up to 40% on select hotels after you book a flight*
 
American Airlines flights from Seattle to Reykjavik (SEA→REK)
Prices were available within the past 7 days and start at S$1,045 for one-way flights and S$1,393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 3 Mar - Tue, 10 Mar
SEA
Seattle
KEF
Reykjavik
S$1,393 Return, found 5 days ago
S$1,393
Return
found 5 days ago

Tue, 3 Mar - Tue, 10 Mar
SEA
Seattle
KEF
Reykjavik
S$1,402 Return, found 5 days ago
S$1,402
Return
found 5 days ago

Tue, 3 Mar - Tue, 10 Mar
SEA
Seattle
KEF
Reykjavik
S$1,422 Return, found 5 days ago
S$1,422
Return
found 5 days ago

Tue, 3 Mar - Tue, 10 Mar
SEA
Seattle
KEF
Reykjavik
S$1,427 Return, found 5 days ago
S$1,427
Return
found 5 days ago
Travel information
Origin airport  | Seattle - Tacoma Intl. | 
|---|---|
Destination airport  | Keflavik Intl. | 
Distance  | 5776 km | 
Explore a world of travel with Expedia
- Trending American Airlines Flights
 - Trending Routes
 - More Carriers
 - Nearby Airports
 - Flights from Other Cities
 - Expedia's Latest Trends
 
Most Popular American Airlines Routes from Seattle
- Singapore to Vancouver (SIN - YVR)
 - Singapore to Dallas (SIN - DFW)
 - Singapore to Buenos Aires (SIN - EZE)
 - Singapore to Atlanta (SIN - ATL)
 - Singapore to Toronto (SIN - YYZ)
 - Singapore to Buenos Aires (SIN - EZE)
 - Singapore to Las Vegas (SIN - LAS)
 - Singapore to San Francisco (SIN - SFO)
 - Singapore to Orlando (SIN - MCO)
 - Singapore to Denver (SIN - DEN)
 
Popular Domestic Routes in REK-All Airports
- Singapore to Seattle (SIN - SEA)
 - Singapore to Newark Liberty Intl. Airport (SIN - EWR)
 - Singapore to Atlanta (SIN - ATL)
 - Singapore to Houston (SIN - IAH)
 - Singapore to Mexico City (SIN - MEX)
 - Singapore to San Francisco (SIN - SFO)
 - New York to Singapore (JFK - SIN)
 - Singapore to Las Vegas (SIN - LAS)
 - Singapore to Orlando (SIN - MCO)
 - Singapore to Buenos Aires (SIN - EZE)
 
Expedia's Latest Trends
Flights
- Flights from San Francisco (SFO) to Grand Canyon (GCN)
 - Flights from Singapore (SIN) to Copenhagen (CPH)
 - Flights from Singapore (SIN) to Columbus (CMH)
 - Flights from Singapore (SIN) to Philadelphia (PHL)
 - Flights from Singapore (SIN) to Spokane (GEG)
 - Flights from Singapore (SIN) to Oslo (OSL)
 - Flights from NYC-All Airports to Pearson Intl.
 - Flights from Dallas (DFW) to Singapore (SIN)
 - Flights from Boston (BOS) to New York (JFK)
 - Flights from Copenhagen (CPH) to Prague (PRG)
 - Flights from Anchorage (ANC) to Vancouver (YVR)
 - Flights from Boston (BOS) to Singapore (SIN)
 - Flights from Singapore (SIN) to Pittsburgh (PIT)
 - Flights from Singapore (SIN) to Boston (BOS)
 - Flights from San Francisco (SFO) to Las Vegas (LAS)
 - Flights from Boston (BOS) to Barcelona (BCN)
 - Flights from Singapore (SIN) to Fort Lauderdale (FLL)
 - Flights from Las Vegas (LAS) to Los Angeles (LAX)
 - Flights from Singapore (SIN) to Florence (CVG)
 - Flights from Los Angeles (LAX) to Boston (BOS)
 - Flights from Singapore (SIN) to Dallas (DFW)
 - Flights from Pearson Intl. to NYC-All Airports
 - Flights from Singapore (SIN) to St. Louis (STL)
 - Flights from Los Angeles (LAX) to Las Vegas (LAS)
 - Flights from New York (JFK) to Boston (BOS)
 - Flights from Los Angeles Intl. to NYC-All Airports
 - Flights from Las Vegas (LAS) to San Francisco (SFO)
 - Flights from Singapore (SIN) to San Diego (SAN)
 - Flights from Singapore (SIN) to Las Vegas (LAS)
 - Flights from Singapore (SIN) to Cleveland (CLE)
 
*Available to Expedia members.