/EUROPE

Delta's dynamic pricing usually pegs summer lie-flat awards near 500,000 SkyMiles one-way, but 115,000 SkyMiles plus just $5.60 in taxes and fees has been available since mid-June and still has thousands of itineraries across July, August, and September. The deal covers 10 European cities including London, Paris, Madrid, Barcelona, Rome, and Edinburgh from U.S. gateways like JFK, ATL, BOS, DTW, MSP, SEA, LAX, and SLC. Best availability varies by route, with August offering the most seats at this price for most destinations.